glazetest.com is a perpetually work-in-progress, open-access, and casual look into the technical side of my ceramics learning.To see the results of this testing, please visit charlesoller.com Glaze TestingMid-Range Crater Glaze TestsCone 6 Oxidation TestsCone 9 Reduction TestsFiring NotebookBlauuw Gas Kiln - March 2nd, 2023Blaauw Gas Kiln - March 29th, 2023Blaauw Gas Kiln - April 4th, 2023Completed PapersCrater Glazes: A Brief History and Testing